baber/WOPTO huggingface dataset:
Patent LV-11274-B (LV)
Title: Composition for correction of tissue defects
Inventor: JURSEVICS EDUARDS
IPC: A61F2/12
Filed: 1994-12-09
Abstract: A mixture of fibroblasts, fat cells and tissue fluid (or lymph), are used in reconstructive and cosmetic operations.
Patent LV-11247-B (LV)
Title: Selective herbicides
Inventor: GLOCK JUTTA
IPC: A01N/
Filed: 1995-06-02
Abstract: Herbicidal compsn. for the selective control of weeds in crops contains: a) a N,N-disubstd. aniline herbicide (I); b) a chlorinated acetamide herbicide antagonist (antidote) of formula R-CHYCl (II); and c) inert carriers and additives. Ro = Me or Et; R = gp. of formula (a)-(j); Y = Cl; or H when R = gp. (g); R1-R8 = H or alkyl, alkoxy or haloalkyl with up to 4C; R9 = 1-4C alkyl or halo; R10 = halo; R11,R12 = H or 1-4C alkyl; Q = 1-4C alkylene opt. substd. by alkyl; R13 = H; 1-5C hydrocarbyl opt. substd. by halo, CN or CF3 or by 1 or more alkoxy; 3-8C cycloalkyl opt. substd. by 1-4C alkyl; 1-4C alkyl di-substd. by 1-4C alkoxy or substd. by 1,3-dioxolan-2- or 4-yl, 1,3-dioxan-2-yl, furyl or tetrahydrofuryl; -NHCO2R01; -CH2CO2R01; -CH(CH3)CO2R01; or -CH(R02)-C(R03)=NO_R04; R01 = 1-3C alkyl or allyl; R02,R03 = H or 1-4C alkyl; R04 = H or alkyl, alkenyl or alkynyl with up to 4C; R14 = H; halo; alkyl, alkoxy, alkenyloxy or alkynyloxy with up to 4C; dioxymethylene; or 1-4C alkyl substd. by CN; P' = 1-4C alkyl, 2-4C alkenyl, 2-4C alkynyl, 3-8C cycloalkyl; or 1-4C alkyl substd. by alkoxy, alkenyloxy, alkynyloxy, alkylthio, alkenylthio, alkynylthio, alkylsulphinyl or alkylsulphonyl with up to 4C, halo, CN, 2,2-di(1-4C alkoxy), 1,3-dioxolan-2-yl, 1,3-dioxolan-4-yl (opt. 2,2-disubstd. by 1-4C alkyl), 1,3-dioxan-2-yl, 2-benzopyranyl or tetrahydrofuryl; 1-4C alkoxycarbonyl; or 2-4C alkenyloxycarbonyl; or (P-X) = 1-4C haloalkyl; X = O,S,SO or SO2; n = 1-3; A = 1-8C hydrocarbyl opt. substd. by alkoxy, alkylthio, F, CN or haloalkyl; R15,R16 = OH, alkyl, alkoxy, alkenyloxy or alkynyloxy with up to 4C; aryl; 2-4C haloalkoxy; 2-8C alkoxyalkoxy; 1-4C alkoxy substd. by CN or Ph; or aryloxy opt. substd. by halo, CN, NO2 or 1-4C alkoxy; R17 = H; 1-4C alkyl; or Ph opt. substd. by halo, CN, NO2 or 1-4C alkoxy; R18 = H or 1-4C alkyl; R19 = H; -COCX1X2-R06; 2-4C alkenoyl substd. by halo; -COOR07; -COR08; alkyl or alkenyl with up to 4C; or Ph-1-4C alkyl opt. ring-substd. by halo, CN, NO2 or 1-4C alkoxy; R20 = H or alkyl, alkenyl or alkynyl with up to 4C; R06 = H; halo; or 1-6C alkyl; R07 = 1-4C alkyl or Ph-1-4C alkyl opt. ring-substd. by halo, CN, NO2 or 1-4C alkoxy; R08 = alkyl, alkenyl or alkynyl with up to 4C; Ph; or Ph-1-4C alkyl opt. ring-substd. by halo, CN, NO2 or 1-4C alkoxy; X1,X2 = H or halo; or R21 = Me; Et; Pr; 1-methylethyl; 2-propenyl; 2-butenyl; 1,1-dimethyl-2-propenyl; 2-propynyl; or 2-methyl-2-propynyl; R22-R25 = H or Me; R33,R34 = alkyl or alkenyl with up o 6C; or R33 and R34 together form a gp. of formula (k)-(n); R35,R36 = H or 1-6C alkyl; R37,R38 = H or 1-4C alkyl; or R37 + R 38 = -(CH2)5-; R39 = H; 1-4C alkyl; or furan-2-yl; R40-R55 = H or 1-4C alkyl. (I) is known from US 5002606. (II) is known from US 4971618, US 3959304, US 4256481, US 4708735, EP 149974, EP 304409, EP 31686, EP 54278, EP23305, US 4846880, EP 143078, EP 163607, EP 126710 and DE 2948535.
Patent MX-165148-B (MX)
Inventor: BURCH GEORGE NELSON BLAIR
IPC: A61L2/08
Filed: 1987-05-06
Abstract: A product and method for obtaining a radiation-resistant polyolefin-containing product, by handling and processing the corresponding homopolymer or copolymer melt and resulting extrudate in a manner favoring retention of a high smectic and less than about 20 wt% monoclinic configuration.
Patent NO-132641-B (NO)
Inventor: OGDEN D H
IPC: C08J9/00
Filed: 1971-05-27
Abstract: Herdemiddel for urinstoff-formaldehyd-skumplast.
Patent NO-164000-B (NO)
Inventor: FUKUDA KEISHI
IPC: A01H13/00
Filed: 1985-01-30
Abstract: Desalinating food is prepared by demetallizing the tissue of a marine alga by treating it with an inorganic acid and then contacting it with an aqueous solution containing potassium ions to effect replacement of the metal ions therewith. The food can adsorb a large amount of sodium ions with simultaneous dispensation of potassium ions in the living body and is suitable for dietetic care of patients for whom a decrease of salt ingestion is essential.
Patent NO-162338-B (NO)
Inventor: FARRAR GORDON ALAN
IPC: C03B5/00
Filed: 1985-05-24
Abstract: A method and apparatus for electrically melting solidified glass in difficult to reach regions of a glass melting furnace (15) are not readily accessible with fossil fuel heating means and, more particularly, to an electrode (35a-35e) arrangement for electrically heating solidified glass in difficult to melt regions such as a submerged outlet throat (15) between a furnace melter section (11) and the riser (16) through which the glass is supplied in production.
Patent SE-347378-B (SE)
Inventor: JONES R
IPC: H04B10/00
Filed: 1967-03-03
Abstract: 1,119,467. Transmission systems. AMP Inc. 20 Feb., 1967 [4 March, 1966; 15 July, 1966], No. 7947/67. Heading G4H. In a signalling system including a transmitting station and a receiving station, the transmitting station includes an encoder capable of transmitting selected codes of a plurality of characteristic calling codes and each receiving station includes a decoder responsive to a selected one of the characteristic calling codes, each calling code comprising a sequence of characters and each character comprising a sequence of pulses. In the embodiment described data is entered into an encoder at the transmitter by means of a keyboard 70 (Fig. 2A) and stored in a shift register 72 comprising a series of bi-stable stages which store a four digit character in a two out of five code. Under the control of an output driver 73 the data in the register 72 is gated serially to a translating device 75 which includes a relay having two coils W1, W2 connected to be alternately operated by a contact c1. Whenever an output pulse from a set stage of the register 72 is received contact c1 switches its position to either energize or de-energize coil W2 and so open or close contact c2 to control the connection of a battery B1 to the transmitter 74. In this way a serial pulse train is fed from the translator 75 to a transmitter 74 where if required and if for example the transmission is by radio link a single frequency tone may be transmitted when a pulse is received by the transmitter 74 with absence of tone when there is no pulse or alternately one frequency may represent a pulse and a second frequency no pulse. In this case suitable filtering means are required at the receiver. A land line transmitter or an optical transmitter may be used, in the latter case the pulses being used to modulate a transducer capable of biasing for example a laser. At the receiver the complement L of the received pulse train L is also generated and the two pulse trains fed to multi-aperture cores 110 (Fig. 8) having selected windings N c  and N s  linking the cores through major apertures and windings N x  linking all the cores through the minor apertures. The N c  windings are selectively connected to the leads 114, 115 on which the two pulse trains are received so that when a receiving station receives its characteristic calling code the first core 01 r  is switched to its set state by an initial tag bit and the state of this core is transferred to the next core by each successive bit on the leads 114, 115 so that at the end of the four character code an output signal may be received on output loop 116 of the last core 20 r  to illuminate a lamp. To facilitate altering the windings of the cores 110 so that the characteristic code of a receiver may be altered the windings may be connected to a plug board assembly (Figs. 11 and 12, not shown).
Patent SE-308570-B (SE)
Inventor: ALLEMANN M
IPC: G21C15/253
Filed: 1965-04-07
Abstract: 1,107,992. Axial-flow and radial-flow blowers. SULZER BROTHERS Ltd. April 8, 1965 [April 8, 1964], No. 50868/67. Divided out of 1,107, 991. Heading F1C. The subject-matter of this Specification is substantially the same as that of Figs. 1 and 2 of Specification 1,107,991, but the claims are concerned with a blower having a housing which is supported from a wall surrounding the blower by a bearer surrounding and connected to the housing and anchored in the wall, at least some of the peripheral portions of the surface of the bearer being arranged to receive a flow of coolant.
Patent YU-47434-B (YU)
Inventor: BORER J W
IPC: C03B35/16
Filed: 1990-08-28
Abstract: The invention comprises press bending apparatus including a continuous uninterrupted peripheral shaping rail mounted for vertical reciprocating movement for lifting a heated glass sheet from a roll conveyor and pressing it against a complementary shaping surface. Conveyor rolls are provided exteriorly of the shaping rail for advancing a sheet into position over the shaping rail, and additional separate rolls are mounted so as to be disposed within the confines of the shaping rail for supporting the sheet interiorly of the shaping rail. An arrangement is provided beneath the shaping rail for supporting and driving the interior rolls so as to permit vertical movement of the shaping rail between the interior and exterior rolls.
Patent ZA-811588-B (ZA)
Title: Liquid projecting monitor
Inventor: EVANS J
IPC: B05B15/654
Filed: 1981-03-10
Abstract: A liquid-projecting monitor of the spherical head type has its head sealing against a housing which defines together with the head a chamber from which liquid is lead into a passage in the head and then to a nozzle coupled to the head. The head is borne by a horizontal axle for pivotal movement relative to the housing so as to adjust the angular elevation or depression of the nozzle. A center body extends transversely across the interior of the head to enclose the axle and is so shaped, together with the internal surface of the head, that the cross-sectional area of the passage within the head available for liquid flow is maintained at least approximately constant throughout its length, so as to minimize the pressure drop in the liquid flow which passes through the head.
Patent ZA-821390-B (ZA)
Title: A method and installation for preparing a combustible gas mixture
Inventor: ALINK ALOYSIUS JOHANNES WILLEH
IPC: C10J3/42
Filed: 1982-03-03
Abstract: The invention concerns a method and an installation for preparing a combustible gas mixture from solid or liquid fuels by means of a rotatable cup-shaped, perforated bowl forming a supporting grate with a fuel supply to its inner wall and a feed of gasifying fluid to the outer side of the grate, an intermediate layer of a refractory material being formed against the inner wall of the rotating grate for supporting the fuel and finally dividing the gasifying fluid.
Patent ZA-828719-B (ZA)
Title: Microbicidal compositions
Inventor: NYFELER ROBERT
IPC: A01N43/50
Filed: 1982-11-26
Abstract: Novel substituted azolyl-ethyl ethers of the general formula I   <IMAGE>  wherein R1 is phenyl, phenyl mono- to trisubstituted by halogen, C1-C3- haloalkyl, nitro, C1-C3-alkoxy, C1-C8-alkyl and/or cyano, or phenyl substituted by phenyl or phenoxy, naphthyl, or naphthyl mono- or -disubstituted by halogen, nitro and/or C1-C3-alkyl, benzyl, or benzyl mono- or disubstituted by halogen, nitro and/or C1-C3-alkyl; R2 is phenyl, phenyl mono- to trisubstituted by halogen, C1-C3-haloalkyl, nitro, C1-C3-alkoxy, C1-C8-alkyl and/or cyano, or phenyl substituted by phenyl or phenoxy, or it is C1-C10-alkyl, C3-C8-cycloalkyl or C3-C8- cycloalkyl-(C1-C4-alkyl); R3 is C1-C12-alkyl, C2-C4-alkenyl, C3-C4-alkynyl, benzyl, or benzyl mono- or disubstituted by halogen, nitro and/or C1-C3-alkyl; and R4 is an azolyl group; including acid addition salts thereof, quaternary azolium salts and metal complexes, are used in agrochemical compositions for the preventive and curative combating of harmful microorganisms.
Patent ZA-841538-B (ZA)
Title: Polymer composition and preparation method
Inventor: RANDALL JAMES CARLTON
IPC: C08L23/00
Filed: 1984-02-29
Abstract: An ethylene polymer composition is provided, the composition being a blend of a first ethylene polymer and a second ethylene polymer, the second ethylene polymer characterized by molecules having long chain Y-branches.The blend can be prepared by an extrusion process in which a portion of the polyethylene fed to the process is irradiated and the irradiated and non-irradiated polymers are blended by melt extrusion. The blends exhibit high flow activation energies and good blow-molding properties.
Patent ZA-843746-B (ZA)
Title: Cardioselective aryloxy-and arylthio-hydroxypropyleni-piperazinyl acetanilides which affect calcium entry
Inventor: KLUGE ARTHUR FREDERICK
IPC: C07D295/092
Filed: 1984-05-17
Abstract: Novel compounds of the general formula   <IMAGE> (I)  and the pharmaceutically acceptable esters and acid addition salts thereof, wherein: R1, R2, R3, R4 and R5 are each independently hydrogen, lower alkyl, lower alkoxy, cyano, trifluoromethyl, halo, lower alkylthio, lower alkyl sulfinyl, lower alkyl sulfonyl, N-optionally substituted alkylamido, except that when R1 is methyl, R4 is not methyl; or R2 and R3 together form -OCH2O-; R6, R7, R8, R9 and R10 are each independently hydrogen, lower acyl, aminocarbonylmethyl, cyano, lower alkyl, lower alkoxy, trifluoromethyl, halo, lower alkylthio, lower alkyl sulfinyl, lower alkyl sulfonyl, di-lower alkyl amino; or R6 and R7 together form -CH=CH-CH=CH-; R7 and R8 together form -OCH2O-; R11 and R12 are each independently hydrogen or lower alkyl; and W is oxygen or sulfur. These cardioselective compounds have calcium entry blockade properties and therefore are useful in therapy in the treatment of cardiovascular diseases, including arrhythmias, variant and exercise induced angina and myocardial infarction.
Patent ZA-847875-B (ZA)
Title: Fire protective intumescent mastic composition
Inventor: WARD THOMAS ALBERSON
IPC: C09K3/10
Filed: 1984-10-08
Abstract: @ An intumescent curable composition has as its principal constituents an epoxy resin; a curing agent; and an additive component which is composed of a mixture of materials which provide a source of phosphorus, zinc, boron, and an expansion gas. The aforesaid composition is capable of forming a carbonaceous char upon exposure to heat orflame.
Patent ZA-865094-B (ZA)
Title: System for storing setpoints in communication-technological units
Inventor: BAUM WOLFGANG
IPC: H03J9/06
Filed: 1986-07-08
Abstract: 1. System for the storage of setting values for communication equipment, in particular for television receiver sets, the setting values representing normal settings, which can be called up, for various stations which can be set with the aid of a program memory, characterized in that the setting values for one station in each case are stored as difference of the values from the setting values of a first station or from comparison setting values not related to a station.
Patent ZA-874937-B (ZA)
Title: Pristinamycin process
Inventor: CHATTERJEE DEVNANDAN
IPC: C07D498/18
Filed: 1987-07-07
Abstract: There is described a process for the preparation of therapeutically useful pristinamycin IIB sulphone derivatives, of the general formula (I) hereinafter depicted, and their acid addition salts, in which R denotes: either a nitrogen-containing 4 to 7-membered heterocyclic ring radical, which may contain 1 or more other hetero atoms chosen from nitrogen, oxygen and sulphur in the form of sulphoxide or sulphone, and unsubstituted or substituted by alkyl; or alkyl of 2 to 4 carbon atoms substituted by 1 or 2 radicals chosen from phenyl, cycloalkylamino of 3 to 6 ring atoms, N-alkyl-N-cycloalkylamino of 3 to 6 ring atoms, alkylamino, dialkylamino and dialkylcarbamoyloxy, the alkyl parts of these 2 latter radicals being unjoined or joined to form, with the nitrogen atom to which they are attached, a saturated or unsaturated 4 to 7-membered heterocyclic ring which may contain another hetero atom chosen from nitrogen, oxygen and sulphur in the form of sulphoxide or sulphone, and unsubstituted or substituted by alkyl, or alkyl of 2 to 4 carbon atoms substituted by one or more nitrogen-containing, 4 to 7-membered hetercyclic rings which may contain 1 or 2 other hetero atoms chosen from nitrogen, oxygen and sulphur in the form of sulphoxide or sulphone, and unsubstituted or substituted by alkyl, these heterocyclic rings being linked to the alkyl by a carbon atom of the ring, at least one of the substituents carried by the said alkyl chain being a nitrogen-containing substituent capable of forming salts, or the [(S)-1-methyl-2-pyrrolidinyl]methyl group, and n is 2, and their isomers and their mixtures which comprises oxidising a compound of formula (I) as as hereinbefore defined in which n is 1 or a compound of formula (II) in which R is as hereinbefore defined, with a periodic acid salt and a catalytic amount of ruthenium (VIII) compound, which may optionally be prepared in situ by oxidation of a ruthenium compound of a lower oxidation state. Also disclosed are compounds of general formula (I) in which n is equal to 2 in the form of their B isomers, and certain novel compounds of general formula (I) in which n is equal to 2. <CHEM> o
Patent ZA-879040-B (ZA)
Title: Process for the preparation of quinolinecarboxylic acids
IPC: A61P37/00
Filed: 1987-12-02
Abstract: A process for the preparation of quinolinecarboxylic acids of the formula (I) <IMAGE> in which R<1>, R<2> and R<3>, X and A have the meaning given in the description, which are used as such or in the form of their esters, salts, prodrugs etc. as antibacterial agents in human and veterinary medicine and as agents stimulating the immune defence.
Patent ZA-882772-B (ZA)
Title: Reinforcement of moulded construction products
IPC: B29C70/54
Filed: 1988-04-20
Abstract: The invention is concerned with a method of and a means for introducing reinforcing strands into a vertical mould (2) through the open upper end thereof. An array of strand material (1) is positioned to extend across the open end of the mould, and an insertion means (3) is lowered into the mould, the insertion means engaging the strand material during its downward motion and drawing an appropriate amount of such material from a continuous supply (5) thereof to give a strand reinforcement of elongate U-shape within the mould. A reciprocable carriage (8) is provided whereby the leading end of the strand is presented to a clamp means (11) at the remote side of the mould opening, the carriage (8) having a selectively operable clamp (10) thereon for engagement with the strand (1) during movement of the carriage (8) towards the clamp means (11).
Patent ZA-886586-B (ZA)
Title: 2-alkoxy-n-(1-azabicyclo(2.2.2)oct-3-yl)benzamides and thiobenzamides
Inventor: NAYLOR ROBERT JOHN
IPC: C07D453/02
Filed: 1988-09-05
Abstract: 2-Alkoxy-N-(1-azabicyclo[2.2.2]oct-3-yl)benzamides and thiobenzamides having the formula <CHEM> wherein X is oxygen or sulphur; R1 is loweralkyl; and R2 is hydrogen, halo, 4,5-benzo, alkoxy or Am wherein Am is amino, methylamino or dimethylamino, and n is 1 or 2, and the pharmaceutically acceptable acid addition salts thereof have antischizophrenic activity.
Patent ZA-892304-B (ZA)
Title: Process for the operation of a cupola furnace
Inventor: ROSSMANN MANFRED
IPC: C21B11/02
Filed: 1989-03-29
Abstract: In a process for producing cast iron in various grades of different carbon contents, a cast iron grade of a defined charge make-up, essentially consisting of defined proportions of iron, coke and limestone, is produced. A different cast iron grade requires a charge of correspondingly different composition. To make the operation of a cupola furnace more flexible, carbon-containing material is introduced into the cupola furnace in the form of dust to influence the carbon content of the iron produced, namely in a quantity depending on the carbon content of the cast iron grade to be produced.
Patent ZA-902665-B (ZA)
Title: Drilling fluids
Inventor: MULLER HEINZ
IPC: C09K8/34
Filed: 1990-04-05
Abstract: Described in the use of water-insoluble ethers, with a flash point above 80 DEG C, of monohydric alcohols, of natural and/or synthetic origin, with at least 4 C-atoms, preferably at least 6 C-atoms in the alcohol residues, as the oil phase or component of the oil phase in invert drilling-oil muds which are in the form of water/oil emulsions, which include in the closed oil phase, that can flow and be pumped in the temperature range 0 to 5 DEG C, a disperse aqueous phase plus, optionally, other commonly used additives, and which are suitable for use in prospecting for, for instance, oil and natural-gas deposits without polluting the environment. Also described are other drilling-oil muds of the kind described above, characterized by the fact that they have added to them as a closed oil phase, or dissolved in environmentally compatible water-insoluble oils, substantially water-insoluble ethers of monohydric alcohols, the oil phase being capable of flowing and being pumped in the temperature range 0 to 5 DEG C and having a flash point over 80 DEG C.
Patent ZA-909767-B (ZA)
Title: (1-naphthyl)piperazine derivatives,process for preparing these and pharmaceutical compositions containing them
Inventor: LAVIELLE GILBERT
IPC: A61K31/44
Filed: 1990-12-05
Abstract: Compounds of the formula I:   <IMAGE> (I)  in which: n=1-4, R represents hydrogen, halogen, alkyl, hydroxyl or alkoxy, R1 represents a radical -NHCOR2 (A1); (in which R2 represents alkyl, cycloalkyl, phenyl optionally substituted-, -O-alkyl, 3-pyridyl, 2-pyrrolyl, quinolyl, 1-isoquinolyl, 2-thienyl or 3-indolyl); a radical of -NHS02R3 (A2) (in which R3 represents alkyl, cycloalkyl or phenyl optionally substituted); a radical -NHCONHR4 (A3) (in which R4 represents alkyl or phenyl-optionally substituted); a phthalimido radical (A4); an o-sulfobenzoic imido radical (A5); a di(benzoyl)amino radical (A6) optionally substituted; a radical of formula A7:   <IMAGE> (A7)  (in which R5 represents carbamoyl, cyano, carboxy or alkoxycarbonyl); or a radical of formula A8:   <IMAGE> (A8)  their stereoisomers and their addition salts with a pharmaceutically-acceptable inorganic or organic acid, are disclosed to be useful as 5-HT1A receptor ligands and accordingly as the active principle in medicinal products containing the same.
Patent ZA-919856-B (ZA)
Title: Synthesis of 2-aryl-5-(trifluoromethyl)pyrroles useful as pesticidal agents and as intermediates for the preparation of said agents
Inventor: KAMESWARAN VENKATARAMAN
IPC: C07D207/34
Filed: 1991-12-13
Abstract: There is provided a synthesis of 2-aryl-5-(trifluoromethyl)pyrrole compounds of formula I via the condensation of a suitable enamine with an  alpha -haloketone. <CHEM> 2
Patent ZA-938280-B (ZA)
Title: Adsorbent compositions and methods of manufacture
Inventor: THORPE THURMAN CLAY
IPC: B01J20/20
Filed: 1993-11-05
Abstract: The present invention relates to non-resinous adsorbents and methods of manufacturing them. These agents have been found to neutralize or remove inhibitory and antimicrobial substances found in test samples and culture media.